JP2601436Y2 - Grain supply structure of brown rice sorting equipment - Google Patents
Grain supply structure of brown rice sorting equipmentInfo
- Publication number
- JP2601436Y2 JP2601436Y2 JP1993034927U JP3492793U JP2601436Y2 JP 2601436 Y2 JP2601436 Y2 JP 2601436Y2 JP 1993034927 U JP1993034927 U JP 1993034927U JP 3492793 U JP3492793 U JP 3492793U JP 2601436 Y2 JP2601436 Y2 JP 2601436Y2
- Authority
- JP
- Japan
- Prior art keywords
- grain
- guide
- sorting
- width
- receiving port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Combined Means For Separation Of Solids (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、玄米選別装置の穀粒供
給構造に関し、詳しくは、水平方向に沿う移動成分を有
する運動によって供給される穀粒を籾と玄米とに仕分け
る上下複数段の選別板の夫々が、穀粒排出部側ほど下方
に位置させる傾斜姿勢で、且つ、上端縁部の起立壁の選
別板横幅方向一端部に穀粒受入口を備える状態で設けら
れ、固定設置された穀粒供給ホッパーから排出される穀
粒を前記各選別板の穀粒受入口に案内する穀粒案内体
が、前記上下複数段の選別板と一体移動するように設け
られ、その穀粒案内体は、前記各穀粒受入口に各別に連
通する複数の穀粒案内通路を備える通路形成部と、前記
穀粒供給ホッパーから排出される穀粒を前記通路形成部
の各穀粒案内通路に案内する傾斜姿勢のシュート状案内
部とを備えて構成され、前記各穀粒案内通路は、その入
口を選別板横幅方向に並べる状態に形成されるととも
に、最上段の穀粒受入口に対する穀粒案内通路がその穀
粒受入口と同じ又は略同じ横幅で上下方向に伸びるよう
に形成され、且つ、他の穀粒案内通路が、前記最上段の
穀粒受入れ口に対する穀粒案内通路の横一側方に位置さ
せて、同じ流下案内角の傾斜姿勢に形成されている玄米
選別装置の穀粒供給構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain supply structure of a brown rice sorting apparatus, and more particularly, to a plurality of upper and lower stages for sorting grains supplied by movement having a moving component along a horizontal direction into paddy and brown rice. Each of the sorting plates is provided in a state of being provided with a grain receiving port at one end in the sorting plate lateral width direction of the upright wall of the upper end edge, and is fixedly installed, in an inclined position that is positioned lower as the grain discharging portion side. A grain guide for guiding the grains discharged from the grain supply hopper to the grain receiving port of each sorting plate is provided so as to move integrally with the plurality of upper and lower sorting plates, and the grain guide is provided. The body has a passage forming portion including a plurality of grain guide passages respectively communicating with the respective grain receiving ports, and the kernel discharged from the grain supply hopper is supplied to the respective grain guide passages of the passage forming portion. And a chute-shaped guide portion having an inclined posture for guiding. Each of the grain guide passages is formed such that the inlets thereof are arranged in the sorting plate lateral width direction, and the grain guide passage for the uppermost grain receiving inlet has the same or substantially the same width as the grain receiving inlet. The other grain guide passage is formed so as to extend in the vertical direction, and the other grain guide passage is located on one side of the grain guide passage with respect to the uppermost grain receiving port, and has an inclined posture having the same flow guide angle. The present invention relates to a grain supply structure of a brown rice sorting device that is formed.
【０００２】[0002]
【従来の技術】上記玄米選別装置の穀粒供給構造におい
て、従来では、最上段の穀粒受入口に対する穀粒案内通
路の入口の幅が当該通路の幅とほぼ同一幅に形成され、
その他の穀粒案内通路の入口の幅は、最上段の穀粒受入
口に対する穀粒案内通路の入口の幅とほぼ同幅に形成さ
れていた。2. Description of the Related Art In the above-described grain supply structure of a brown rice sorting apparatus, conventionally, the width of the entrance of a grain guide passage with respect to the uppermost grain receiving inlet is formed to be substantially the same as the width of the passage.
The width of the entrance of the other grain guide passage was formed to be substantially the same as the width of the entrance of the grain guide passage with respect to the uppermost grain receiving inlet.
【０００３】[0003]
【考案が解決しようとする課題】この種の選別装置にお
いては、上下複数段に配備される選別板の上下配置間隔
は出来るだけ小さくさせることが、装置全体をコンパク
ト化させる点で好ましいが、このように選別板の上下配
置間隔を狭くすると、前記各穀粒案内通路の入口幅が選
別板の穀粒受入口の幅と同幅の幅広に構成される結果、
穀粒案内通路の流下案内傾斜角度が緩傾斜になってしま
い、穀粒の流下案内機能が低下する弊害が生じる。そこ
で、上記したような不具合を解消する方法として、前記
最上段の穀粒受入口に対する穀粒案内通路を除くその他
の穀粒案内通路の入口の横幅を、夫々前記穀粒受入口の
横幅よりも狭い同幅に形成して、穀粒案内通路の流下案
内傾斜角度が比較的急傾斜になるよう構成することが考
えられる。ところが、上記したような改良構造による
と、前記最上段の穀粒受入口に対する穀粒案内通路を除
くその他の穀粒案内通路においては、ほぼ均一な流量で
円滑に流下案内作用を発揮することができるけれども、
最上段の穀粒受入口に対する穀粒案内通路においては、
その入口幅がその他の入口幅よりも幅狭になる結果、穀
粒案内体のシュート状案内部の穀粒案内通路の入口部分
で穀粒が滞留気味になってしまい、この穀粒案内体自身
が選別板と一体移動するので、この滞留箇所において籾
と玄米の比重差に起因して、これらが層状に分離され、
選別板における選別性能が低下するという新たな問題が
発生する欠点があった。本考案は、合理的構造改良によ
って上記したような不具合点を解消することを目的とし
ている。In this type of sorting apparatus, it is preferable to make the vertical arrangement intervals of the sorting plates provided in a plurality of upper and lower stages as small as possible from the viewpoint of making the entire apparatus compact. When narrowing the vertical arrangement interval of the sorting board as described above, the entrance width of each grain guide passage is configured to be as wide as the width of the grain receiving inlet of the sorting board,
The flow guide inclination angle of the grain guide passage becomes gently inclined, so that there is an adverse effect that the grain flow guide function is reduced. Therefore, as a method for solving the above-described problem, the width of the entrance of the other grain guide passage except for the grain guide passage with respect to the uppermost grain reception inlet is set to be larger than the width of the grain reception inlet, respectively. It is conceivable that the grain guide passage is formed to have a narrow and equal width so that the flow guide inclination angle of the grain guide passage becomes relatively steep. However, according to the improved structure as described above, in the other grain guide passages except for the grain guide passage for the uppermost grain receiving port, it is possible to exert the flow-down guide action smoothly at a substantially uniform flow rate. Although you can,
In the grain guide passage for the top grain inlet,
As a result of the entrance width being narrower than the other entrance widths, the kernels tend to stagnate at the entrance portion of the kernel guide passage of the chute-shaped guide portion of the kernel guide body, and the kernel guide body itself Moves together with the sorting plate, so that at the stagnation point, due to the specific gravity difference between the unhulled rice and brown rice, these are separated into layers,
There is a drawback that a new problem that the sorting performance of the sorting plate is reduced occurs. An object of the present invention is to eliminate the above-mentioned disadvantages by rational structural improvement.
【０００４】[0004]
【課題を解決するための手段】本考案の特徴構成は、冒
頭に記載した玄米選別装置の穀粒供給構造において、
前記各穀粒案内通路のうちの、前記最上段の穀粒受入
口に対する穀粒案内通路を除く穀粒案内通路の入口の横
幅が、前記穀粒受入口の横幅よりも狭く形成されている
点と、 前記シュート状案内部が、前記最上段の穀粒
受入口に対する穀粒案内通路の入口の横幅を、他の穀粒
案内通路の入口の横幅と同幅に規制して穀粒を案内する
ように構成されている点とにある。According to the present invention, there is provided a grain supply structure for a brown rice sorting apparatus described at the beginning.
The point that the width of the entrance of the grain guide passage excluding the grain guide passage with respect to the uppermost stage grain reception passage among the respective grain guide passages is formed to be narrower than the width of the grain reception passage. The chute-shaped guide portion guides the grain by regulating the width of the entrance of the grain guide passage with respect to the uppermost grain receiving inlet to be the same as the width of the entrance of the other grain guide passage. It is configured in such a way.
【０００５】[0005]
【作用】特徴構成により、各穀粒案内通路の入口幅の
合計長さ、穀粒案内体の穀粒入口幅が比較的狭いものと
なり、各選別板の上下配置間隔を小さくしても、各穀粒
案内通路の流下案内傾斜角が比較的急傾斜になるよう構
成することが可能で、穀粒の流下案内作用を円滑に行わ
せることができる。又、特徴構成により、最上段の穀
粒受入口に対する穀粒案内通路の入口の横幅が、他の穀
粒案内通路の入口の横幅と同幅に規制されるから、総て
の穀粒案内通路において、出口幅が穀粒受入口の幅であ
る同一幅になるとともに、入口幅も同一幅になり、夫々
の穀粒供給量がほぼ同一になって、穀粒案内体のシュー
ト状案内部の入口付近において穀粒が滞留するのを防止
できる。According to the characteristic configuration, the total length of the entrance width of each grain guide passage and the entrance width of the grain of the grain guide are relatively narrow, and even if the vertical arrangement interval of each sorting plate is reduced, It is possible to configure so that the flow guide inclination angle of the grain guide passage becomes relatively steep, and the flow guide operation of the grain can be smoothly performed. Further, the width of the entrance of the grain guide passage with respect to the uppermost grain receiving inlet is restricted to the same width as the width of the entrance of the other grain guide passages by the characteristic configuration. In, the outlet width becomes the same width that is the width of the grain receiving inlet, the inlet width also becomes the same width, each grain supply amount is almost the same, the chute-shaped guide portion of the grain guide body Grain can be prevented from staying near the entrance.
【０００６】[0006]
【考案の効果】従って、選別板の上下間隔を大きくして
装置全体を大型化させるといった弊害を招くことなく、
穀粒の流下案内を円滑に行わせることができるととも
に、穀粒の滞留に起因した選別性能の低下をも未然に防
止でき、コンパクトにして且つ選別性能の優れた玄米選
別装置の穀粒供給構造を提供できるに至った。[Effects of the Invention] Therefore, it is possible to increase the vertical distance between the sorting plates and increase the size of the entire apparatus without causing any adverse effect.
A grain supply structure for a brown rice sorting apparatus that is compact and has excellent sorting performance, as well as being capable of smoothly guiding the flow of grains and preventing a drop in sorting performance due to stagnation of grains. Can be provided.
【０００７】[0007]
【実施例】以下、実施例を図面に基いて説明する。本発
明装置の一実施例としての玄米の選別装置は、図２、図
３に示す如く、籾摺後の穀粒（籾と籾摺されてなる玄米
との混合物であり、以下、混合物という）を底部から送
り出す供給部Ａと、その供給部Ａから送り出される混合
物を選別面１Ａにて受けて送り方向Ｘ（図１の紙面上下
方向）へ始端部から終端部に至るように移送しつつその
送り方向Ｘと直交する選別方向Ｙへ分離する（具体的に
は、後に詳述する如く玄米と混米と籾と分離する）上下
複数段（本実施例においては６段）の選別板１と、前記
複数段の選別板１の終端部から排出される選別後の穀粒
を分離回収する回収部Ｂと、これらを支える基枠Ｆとを
主要部として備えている。また、前記選別装置は、前記
選別板１の送り方向Ｘ及び選別方向Ｙにおける往復移動
範囲を規制しつつその選別板１の揺動運動を起こさせる
移動規定機構Ｎも備えている。そして、その揺動運転に
基づいて前記混合物の分離が行われる。Embodiments will be described below with reference to the drawings. As shown in FIG. 2 and FIG. 3, a brown rice sorting device as one embodiment of the device of the present invention is a grain after hulling (a mixture of hulled rice and hulled brown rice, hereinafter referred to as a mixture). A from the bottom, and the mixture fed from the supply A is received by the sorting surface 1A and is transferred from the start end to the end in the feed direction X (vertical direction on the paper of FIG. 1). Separating in the sorting direction Y perpendicular to the feeding direction X (specifically, separating brown rice, mixed rice, and paddy as described in detail below) and a plurality of upper and lower (six in this embodiment) sorting plates 1 And a collecting unit B for separating and collecting the sorted kernels discharged from the end portions of the plurality of stages of the sorting plates 1 and a base frame F for supporting them. Further, the sorting device also includes a movement regulating mechanism N for causing the sorting plate 1 to oscillate while restricting the reciprocating range of the sorting plate 1 in the feed direction X and the sorting direction Y. Then, the mixture is separated based on the swing operation.
【０００８】前記選別板１は、図２に示すように、穀粒
排出部側ほど下方に位置させる傾斜姿勢で、且つ、上端
縁部の起立壁７ａの選別板横幅方向一端部に穀粒受入口
８を備える状態で設けられ、各選別板１の周囲は、側壁
７にて囲繞されており、その選別面１Ａには、前記混合
物の中から前記選別板１の揺動によって最下層に位置す
ることになる玄米を係止移動させる複数の突起１０Ａ，
１０Ｂが分散形成されている。それら複数の突起１０
Ａ，１０Ｂは、二つのタイプの突起１０Ａ，１０Ｂ、即
ち、前記最下層の玄米を選別方向Ｙの一方向Ｙ２（前記
供給口８の形成位置側Ｙ２）へ係止移動させるとされた
第一のタイプの突起１０Ｂ、及び、前記最下層の玄米を
送り方向Ｘの下手側Ｘ１へ係止移動させる形態とされた
第二のタイプの突起１０Ａに二分割状態に分類されるよ
うになっている。尚、各選別板１は、相互がアングル７
Ａにて連結一体化されると共に可動枠１１にて支持さ
れ、もって、基枠Ｆに対して一体的に相対移動できるよ
うになっている。As shown in FIG. 2, the sorting plate 1 has an inclined posture which is positioned lower toward the grain discharging portion, and has a grain receiving portion on one end of the upright wall 7a at the upper end edge in the sorting plate width direction. The sorting plate 1 is provided with an inlet 8, and the periphery of each sorting plate 1 is surrounded by a side wall 7. The sorting surface 1 </ b> A is located at the lowermost layer by the swing of the sorting plate 1 from the mixture. A plurality of protrusions 10A for locking and moving brown rice,
10B are dispersedly formed. The plurality of protrusions 10
A and 10B are two types of projections 10A and 10B, that is, the lowermost brown rice is locked and moved in one direction Y2 of the sorting direction Y (the forming position side Y2 of the supply port 8). And a second type of projection 10A configured to lock and move the lowermost brown rice in the lower direction X1 in the feeding direction X. . In addition, each sorting plate 1 has an angle of 7
At A, it is connected and integrated, and is supported by the movable frame 11, so that it can move relative to the base frame F integrally.
【０００９】前記選別板１の揺動機構について更に説明
する。前記選別板１には、図３に示す如く、送り方向Ｘ
における下手側Ｘ１ほど前記選別面１Ａが下方に位置す
る勾配（流し角：θ）を持たせ、且つ、図２に示す如
く、選別方向Ｙにおける供給口８の形成位置とは反対側
Ｙ１ほど前記選別面１Ａが下方に位置する勾配（選別
角：α）を持たせ、前記混合物の中の玄米のみを前記第
二のタイプの突起１０Ａの係止部１０ｂにて係止移動さ
せて選別方向Ｙの供給口８の形成位置側Ｙ２へ移送し、
それによって前記混合物の中から玄米を選別方向Ｙにお
いて分離移動させるように構成してある。The swing mechanism of the sorting plate 1 will be further described. As shown in FIG. 3, the sorting plate 1 has a feeding direction X.
The lower side X1 has a gradient (flow angle: θ) in which the sorting surface 1A is located lower, and as shown in FIG. The sorting surface 1A is provided with a slope (selection angle: α) positioned downward, and only the brown rice in the mixture is locked and moved by the locking portion 10b of the second type projection 10A to select in the sorting direction Y. To the formation position side Y2 of the supply port 8 of
Thereby, the brown rice is separated and moved in the sorting direction Y from the mixture.
【００１０】前記移動規定機構Ｎは、図２〜図４に示す
如く、前記基枠Ｆに対して、選別板１を送り方向Ｘ及び
選別方向Ｙへの移動を許容する状態で傾斜姿勢に吊支す
る四本の吊下杆１２，１３と、前記選別板１の送り方向
上手側Ｘ２の端部を上下方向Ｚに沿う第一軸１４周りに
偏芯回転させるクランク１５と、前記選別板１の送り方
向下手側Ｘ１の端部（下手側部１ａ）を上下方向Ｚに沿
う第二軸１６周りに揺動させるレバー１７とによって構
成されている。尚、前記第一軸１４にはベルト１８を介
して駆動部としての電動モータ１９が伝動連結されてお
り、その電動モータ１９の駆動によって前記クランク１
５が駆動され、それによって前記選別板１の上手側Ｘ２
の端部が前記第一軸１４周りに回転させられると共に、
前記選別部２の下手側Ｘ１の端部（下手側部１ａ）が前
記第二軸１６周りに揺動させられることにより、前記選
別板１の始端側の穀粒供給位置Ｉ（供給口８の形成位
置）から供給される混合物が、玄米の領域Ｇと、籾及び
玄米が混在する領域（所謂混米の領域）Ｋと、籾の領域
Ｍとの三つの領域に選別されるようになっている（それ
らの境界線は、図１において一点鎖線にて示す）。As shown in FIGS. 2 to 4, the movement regulating mechanism N suspends the sorting plate 1 in an inclined position with respect to the base frame F while allowing the sorting plate 1 to move in the feeding direction X and the sorting direction Y. Four supporting rods 12 and 13 to be supported, a crank 15 for eccentrically rotating the end of the sorting plate 1 on the upstream side X2 in the feed direction about a first axis 14 along the vertical direction Z, and the sorting plate 1 And a lever 17 for swinging the end (lower side portion 1a) of the lower side X1 in the feeding direction about the second axis 16 along the vertical direction Z. An electric motor 19 as a drive unit is operatively connected to the first shaft 14 via a belt 18, and the electric motor 19 drives the crank 1.
5 is driven, whereby the upper side X2 of the sorting plate 1 is
Is rotated about the first axis 14 and
The end (lower side portion 1a) of the lower side X1 of the sorting portion 2 is swung around the second shaft 16 so that the grain supply position I (the supply port 8 The mixture supplied from the (formation position) is sorted into three regions: a brown rice region G, a region where soybeans and brown rice are mixed (a so-called mixed rice region) K, and a paddy region M. (These boundaries are indicated by dashed lines in FIG. 1).
【００１１】前記回収部Ｂには、選別板１の終端部に接
続した回収用ホッパ２０が設けられており、その回収用
ホッパ２０の内部には、図１に示す如く、玄米及び混米
を分離する第一仕切板２１と混米及び籾を分離する第二
仕切板２２とが設けられている。The collecting section B is provided with a collecting hopper 20 connected to the terminal end of the sorting plate 1. Inside the collecting hopper 20, as shown in FIG. A first partition plate 21 for separating and a second partition plate 22 for separating mixed rice and paddy are provided.
【００１２】前記供給部Ａには、固定設置された穀粒供
給ホッパー３から排出される穀粒を前記各選別板１の穀
粒受入口８に案内する穀粒案内体４が備えられ、この穀
粒案内体４は、各穀粒受入口８に各別に連通する複数の
穀粒案内通路５ａを備える通路形成部５と、穀粒供給ホ
ッパー３から排出される穀粒を通路形成部５の各穀粒案
内通路５ａに案内する傾斜姿勢のシュート状案内部６と
を備えて構成されている。この穀粒案内体４は、各選別
板１と一体的に移動するように複数段の選別板１の始端
部に組み付けられている。図５に示すように、前記各穀
粒案内通路５ａは、その入口Ｓを選別板１横幅方向に並
べる状態に形成されるとともに、最上段の穀粒受入口８
に対する穀粒案内通路５ａがその穀粒受入口８と同じ又
は略同じ横幅で上下方向に伸びるように形成され、且
つ、他の穀粒案内通路５ａが、前記最上段の穀粒受入れ
口８に対する穀粒案内通路５ａの横一側方に位置させ
て、同じ流下案内角の傾斜姿勢に形成されている。尚、
各穀粒受入口８は、調節板２３により開口幅が変更調節
できるよう構成されている。The supply section A is provided with a grain guide 4 for guiding the grains discharged from the fixed grain supply hopper 3 to the grain receiving port 8 of each of the sorting plates 1. The grain guide body 4 includes a passage forming unit 5 including a plurality of grain guide passages 5 a respectively communicating with the respective grain receiving ports 8 and a kernel discharged from the grain supply hopper 3. And a chute-shaped guide portion 6 having an inclined posture for guiding to each grain guide passage 5a. The grain guide 4 is attached to the starting end of the multi-stage sorting plate 1 so as to move integrally with each sorting plate 1. As shown in FIG. 5, each of the grain guide passages 5a is formed such that its inlets S are arranged in the width direction of the sorting plate 1, and the grain receiving passage 8 at the uppermost stage is formed.
Is formed so as to extend in the vertical direction with the same or substantially the same lateral width as the grain receiving port 8, and another grain guiding path 5a is provided for the uppermost grain receiving port 8. Positioned on one lateral side of the grain guide passage 5a, they are formed in an inclined posture having the same flow guide angle. still,
Each grain receiving port 8 is configured so that the opening width can be changed and adjusted by the adjusting plate 23.
【００１３】そして、前記各穀粒案内通路５ａのうち
の、前記最上段の穀粒受入口８に対する穀粒案内通路５
ａを除く穀粒案内通路５ａの入口Ｓの横幅Ｌ１が、前記
穀粒受入口８の横幅Ｌ２よりも狭く形成され、前記シュ
ート状案内部６には、最上段の穀粒受入口８に対する穀
粒案内通路５ａの入口Ｓの横幅を、他の穀粒案内通路の
入口Ｓの横幅Ｌ１と同幅に規制して穀粒を案内させる規
制板２４が備えられ、総ての穀粒案内通路５ａにおいて
略同じ流量で穀粒が供給されるよう構成されている。The grain guiding passage 5 for the uppermost grain receiving port 8 of the respective grain guiding passages 5a.
The width L1 of the entrance S of the grain guiding passage 5a excluding the a is formed smaller than the width L2 of the grain receiving port 8, and the chute-shaped guide portion 6 has a grain with respect to the uppermost grain receiving port 8. A regulating plate 24 is provided to regulate the width of the entrance S of the grain guide passage 5a to the same width as the lateral width L1 of the entrance S of the other grain guide passage, and to guide the grains. At the same flow rate.
【００１４】前記規制板２４を設ける構成に代えて、シ
ュート状案内部６の横幅を、最上段の穀粒受入口８に対
する穀粒案内通路５ａの入口Ｓの横幅を他の穀粒案内通
路５ａの入口Ｓの横幅Ｌ１と同幅に規制するよう幅狭に
構成してもよい。Instead of the configuration in which the regulating plate 24 is provided, the width of the chute-shaped guide portion 6 is changed to the width of the inlet S of the grain guide passage 5a with respect to the uppermost grain receiving port 8, and the width of the other grain guide passage 5a is changed. May be narrowed so as to be regulated to the same width as the lateral width L1 of the entrance S.
【００１５】尚、実用新案登録請求の範囲の項に図面と
の対照を容易にするために符号を記すが、該記入により
本考案は添付図面の構成に限定されるものではない。In the claims of the utility model registration, reference numerals are written to facilitate comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.
【図１】選別装置の平面図FIG. 1 is a plan view of a sorting device.
【図２】選別装置の側面図FIG. 2 is a side view of a sorting device.
【図３】選別装置の正面図FIG. 3 is a front view of a sorting device.
【図４】移動規定機構を示す平面図FIG. 4 is a plan view showing a movement regulating mechanism.
【図５】穀粒案内部を示す切欠側面図FIG. 5 is a cutaway side view showing a grain guiding unit.
【符号の説明】 １ 選別板 ３ 穀粒供給ホッパー ４ 穀粒案内体 ５ 通路形成部 ５ａ 穀粒案内通路 ６ シュート状案内部 ７ａ 起立壁 ８ 穀粒受入口 Ｌ１，Ｌ２ 横幅 Ｓ 入口[Description of Signs] 1 Sorting Plate 3 Grain Supply Hopper 4 Grain Guide 5 Passage Forming Section 5a Grain Guide Passage 6 Chute Guide 7a Standing Wall 8 Grain Receiving L1, L2 Width S Inlet
Claims (1)
よって供給される穀粒を籾と玄米とに仕分ける上下複数
段の選別板（１）の夫々が、穀粒排出部側ほど下方に位
置させる傾斜姿勢で、且つ、上端縁部の起立壁（７ａ）
の選別板横幅方向一端部に穀粒受入口（８）を備える状
態で設けられ、 固定設置された穀粒供給ホッパー（３）から排出される
穀粒を前記各選別板（１）の穀粒受入口（８）に案内す
る穀粒案内体（４）が、前記上下複数段の選別板（１）
と一体移動するように設けられ、 その穀粒案内体（４）は、前記各穀粒受入口（８）に各
別に連通する複数の穀粒案内通路（５ａ）を備える通路
形成部（５）と、前記穀粒供給ホッパー（３）から排出
される穀粒を前記通路形成部（５）の各穀粒案内通路
（５ａ）に案内する傾斜姿勢のシュート状案内部（６）
とを備えて構成され、 前記各穀粒案内通路（５ａ）は、その入口（Ｓ）を選別
板横幅方向に並べる状態に形成されるとともに、最上段
の穀粒受入口（８）に対する穀粒案内通路（５ａ）がそ
の穀粒受入口（８）と同じ又は略同じ横幅で上下方向に
伸びるように形成され、且つ、他の穀粒案内通路（５
ａ）が、前記最上段の穀粒受入れ口（８）に対する穀粒
案内通路（５ａ）の横一側方に位置させて、同じ流下案
内角の傾斜姿勢に形成されている玄米選別装置の穀粒供
給構造であって、 前記各穀粒案内通路（５ａ）のうちの、前記最上段の穀
粒受入口（８）に対する穀粒案内通路（５ａ）を除く穀
粒案内通路（５ａ）の入口（Ｓ）の横幅（Ｌ１）が、前
記穀粒受入口（８）の横幅（Ｌ２）よりも狭く形成さ
れ、 前記シュート状案内部（６）が、前記最上段の穀粒受入
口（８）に対する穀粒案内通路（５ａ）の入口（Ｓ）の
横幅を、他の穀粒案内通路（５ａ）の入口（Ｓ）の横幅
（Ｌ１）と同幅に規制して穀粒を案内するように構成さ
れている玄米選別装置の穀粒供給構造。1. Each of a plurality of upper and lower sorting plates (1) for sorting grains supplied by movement having a moving component along a horizontal direction into paddy and brown rice is positioned lower toward the grain discharging portion. Standing wall (7a) in an inclined posture and at the upper edge
The sorting plate (1) is provided with a grain receiving port (8) at one end in the width direction, and the kernel discharged from the fixedly installed grain supply hopper (3) is subjected to the grain of each of the sorting plates (1). The grain guiding body (4) for guiding to the receiving port (8) is provided with the upper and lower multi-stage sorting plates (1).
And a grain guide body (4) provided with a plurality of grain guide passages (5a) respectively communicating with the respective grain receiving ports (8). And a chute-shaped guide portion (6) having an inclined posture for guiding the kernel discharged from the kernel supply hopper (3) to each kernel guide passage (5a) of the passage forming portion (5).
Each of the grain guide passages (5a) is formed so that its inlets (S) are arranged in the width direction of the sorting plate, and the kernels for the uppermost grain receiving port (8) The guide passage (5a) is formed so as to extend in the vertical direction with the same or substantially the same width as the grain receiving port (8), and the other grain guide passage (5) is formed.
a) is located on one lateral side of the grain guide passageway (5a) with respect to the uppermost grain receiving port (8), and is a grain of the brown rice sorting apparatus formed in an inclined posture at the same flow guide angle. A grain supply structure, wherein an entrance of a grain guide passage (5a) other than the grain guide passage (5a) to the uppermost grain receiving port (8) of the grain guide passages (5a); The lateral width (L1) of (S) is formed to be narrower than the lateral width (L2) of the grain receiving port (8), and the chute-shaped guide portion (6) is formed of the uppermost grain receiving port (8). The width of the entrance (S) of the grain guide passage (5a) is controlled to be the same as the width (L1) of the entrance (S) of the other grain guide passage (5a) to guide the grain. The grain supply structure of the configured brown rice sorting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993034927U JP2601436Y2 (en) | 1993-06-28 | 1993-06-28 | Grain supply structure of brown rice sorting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993034927U JP2601436Y2 (en) | 1993-06-28 | 1993-06-28 | Grain supply structure of brown rice sorting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH073772U JPH073772U (en) | 1995-01-20 |
| JP2601436Y2 true JP2601436Y2 (en) | 1999-11-22 |
Family
ID=12427838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993034927U Expired - Lifetime JP2601436Y2 (en) | 1993-06-28 | 1993-06-28 | Grain supply structure of brown rice sorting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2601436Y2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5131041U (en) * | 1974-08-29 | 1976-03-06 | ||
| JPS5499137U (en) * | 1977-12-26 | 1979-07-12 | ||
| JPS5893841U (en) * | 1981-12-21 | 1983-06-25 | トヨタ自動車株式会社 | pressure gauge |
| JPS6042634U (en) * | 1983-08-31 | 1985-03-26 | 大日本印刷株式会社 | Ink fountain device in printing press |
-
1993
- 1993-06-28 JP JP1993034927U patent/JP2601436Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073772U (en) | 1995-01-20 |
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